{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9716172","patent":{"patent_number":"US-9716172","title":"Semiconductor device having multiple active area layers and its formation thereof","assignee":null,"inventors":[],"filing_date":"2014-04-21T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A semiconductor device and method of forming the same are described. A semiconductor device includes an active area adjacent a channel in a semiconductor composite. The active area includes a first active area layer having a first dopant concentration, a second active area layer having a second dopant concentration over the first active area layer, and a third active area layer having a third dopant concentration, over the second active area. The third dopant concentration is greater than the second dopant concentration, and the second dopant concentration is greater than the first dopant concentration. The channel includes a second channel layer comprising carbon over a first channel layer and a third channel layer over the second channel layer. The active area configuration improves drive current and reduces contact resistance, and the channel configuration increases short channel control, as compared to a semiconductor device without the active area and channel configuration."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having multiple active area layers and its formation thereof","description":"A semiconductor device and method of forming the same are described. A semiconductor device includes an active area adjacent a channel in a semiconductor composite. The active area includes a first ac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9716172","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9716172","citation_suggestion":"Patentable. \"Semiconductor device having multiple active area layers and its formation thereof\" (US-9716172). https://patentable.app/patents/US-9716172","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9716172","json":"https://patentable.app/api/llm-context/US-9716172","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:37.260Z"}